:root {
  --ink: #090b0a;
  --ink-soft: #111512;
  --ink-raised: #171c18;
  --paper: #f2eddf;
  --paper-dim: #c9c2b1;
  --acid: #d8ff43;
  --amber: #f3a929;
  --rust: #bd4b2d;
  --line: rgba(242, 237, 223, 0.18);
  --line-dark: rgba(9, 11, 10, 0.2);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.32);
  --display: "Songti SC", "STSong", "Noto Serif SC", "Source Han Serif SC", "SimSun", serif;
  --sans: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  --max: 1240px;
  --pad: clamp(22px, 5vw, 72px);
  --radius: 2px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  color: var(--paper);
  background:
    radial-gradient(circle at 12% 16%, rgba(216, 255, 67, 0.055), transparent 26rem),
    radial-gradient(circle at 91% 6%, rgba(189, 75, 45, 0.08), transparent 30rem),
    var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.24;
  z-index: 20;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.08'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { color: var(--ink); background: var(--acid); }
:focus-visible { outline: 2px solid var(--acid); outline-offset: 4px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: 12px; left: 12px; z-index: 100;
  padding: 10px 16px; color: var(--ink); background: var(--acid);
  transform: translateY(-160%); transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header.is-scrolled {
  background: rgba(9, 11, 10, 0.86);
  border-color: var(--line);
  backdrop-filter: blur(16px);
}
.header-inner {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  min-height: 82px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 28px;
}
.brand { display: inline-flex; align-items: center; gap: 13px; min-width: max-content; }
.brand-mark {
  width: 40px; height: 40px; display: grid; place-items: center;
  color: var(--acid); border: 1px solid var(--acid); border-radius: 50%;
  font-family: var(--display); font-size: 24px; line-height: 1;
  transform: rotate(-8deg);
}
.brand-copy { display: grid; line-height: 1.2; }
.brand-copy strong { font-family: var(--display); font-size: 20px; letter-spacing: .12em; }
.brand-copy small { margin-top: 4px; color: var(--paper-dim); font-size: 8px; letter-spacing: .16em; }
.site-nav { display: flex; align-items: center; gap: clamp(16px, 2.2vw, 34px); font-size: 13px; }
.site-nav > a { position: relative; padding: 9px 0; color: rgba(242, 237, 223, .82); }
.site-nav > a:not(.nav-call)::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 2px; height: 1px;
  background: var(--acid); transition: right .22s ease;
}
.site-nav > a:not(.nav-call):hover::after { right: 0; }
.site-nav .nav-call {
  padding: 10px 17px; color: var(--ink); background: var(--acid);
  border: 1px solid var(--acid); font-weight: 700;
}
.site-nav .nav-call:hover { color: var(--acid); background: transparent; }
.nav-toggle { display: none; border: 0; background: none; padding: 12px 4px; color: var(--paper); }

.hero {
  min-height: 100svh; padding: clamp(126px, 16vh, 172px) var(--pad) 90px;
  position: relative; display: grid; align-items: center; overflow: hidden;
}
.hero::after {
  content: "HANDLE WITH CURIOSITY"; position: absolute; right: -72px; top: 44%;
  color: rgba(242,237,223,.035); font-size: clamp(58px, 8vw, 132px); font-weight: 800;
  writing-mode: vertical-rl; letter-spacing: -.03em; pointer-events: none;
}
.hero-grid {
  width: min(var(--max), 100%); margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(380px, .82fr);
  align-items: center; gap: clamp(42px, 7vw, 104px);
}
.hero-copy { position: relative; z-index: 2; }
.eyebrow {
  display: flex; align-items: center; gap: 10px; margin: 0 0 24px;
  color: var(--acid); font-size: 11px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase;
}
.status-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--acid);
  box-shadow: 0 0 0 5px rgba(216,255,67,.11);
  animation: status-pulse 2.8s ease-in-out infinite;
}
@keyframes status-pulse { 50% { box-shadow: 0 0 0 9px rgba(216,255,67,0); } }
.hero h1 {
  margin: 0; font-family: var(--display); font-weight: 700;
  font-size: clamp(48px, 5.4vw, 74px); line-height: 1.08; letter-spacing: -.055em;
  max-width: 760px;
}
.hero h1 em { position: relative; z-index: 0; color: var(--acid); font-style: normal; white-space: nowrap; }
.hero h1 em::after {
  content: ""; position: absolute; z-index: -1; left: -4px; right: -4px; bottom: 6%;
  height: .18em; background: var(--rust); transform: rotate(-1deg);
}
.hero-intro {
  max-width: 570px; margin: 32px 0 0; color: rgba(242,237,223,.74);
  font-size: clamp(16px, 1.5vw, 19px); line-height: 1.9;
}
.hero-proof { display: flex; align-items: center; flex-wrap: wrap; gap: 9px 13px; margin: 22px 0 0; color: var(--paper-dim); font-size: 10px; letter-spacing: .05em; }
.hero-proof strong { color: var(--amber); font-family: var(--display); font-size: 22px; line-height: 1; }
.hero-proof i { width: 1px; height: 14px; background: var(--line); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button {
  min-height: 50px; padding: 13px 21px; display: inline-flex; align-items: center; justify-content: center; gap: 18px;
  border: 1px solid transparent; border-radius: var(--radius); cursor: pointer;
  font-size: 14px; font-weight: 700; line-height: 1.2; transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--acid); border-color: var(--acid); }
.button-primary:hover { background: var(--paper); border-color: var(--paper); }
.button-ghost { color: var(--paper); background: transparent; border-color: rgba(242,237,223,.34); }
.button-ghost:hover { color: var(--ink); background: var(--paper); border-color: var(--paper); }
.hero-facts {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px; max-width: 620px; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line);
}
.hero-facts div { display: grid; gap: 3px; min-width: 0; }
.hero-facts span { color: var(--paper-dim); font-size: 10px; letter-spacing: .17em; text-transform: uppercase; }
.hero-facts strong { font-size: 13px; font-weight: 600; white-space: nowrap; }

.hero-visual { position: relative; min-height: 580px; }
.hero-image-main {
  width: 88%; margin: 0 0 0 auto; position: relative; overflow: hidden;
  aspect-ratio: 4 / 5; background: var(--ink-raised); box-shadow: var(--shadow);
}
.hero-image-main::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 63%, rgba(0,0,0,.48)); }
.hero-image-main img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) contrast(1.08); transform: scale(1.015); }
.hero-image-main figcaption {
  position: absolute; z-index: 1; left: 18px; bottom: 16px; color: var(--paper);
  font-size: 10px; letter-spacing: .14em;
}
.hero-image-small {
  width: 46%; margin: 0; position: absolute; left: -3%; bottom: 4%; overflow: hidden;
  aspect-ratio: 1.1; border: 8px solid var(--ink); box-shadow: var(--shadow); background: var(--ink);
}
.hero-image-small img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.6) contrast(1.12); }
.hero-sticker {
  position: absolute; right: -20px; top: 12%; width: 124px; aspect-ratio: 1;
  display: grid; place-content: center; gap: 3px; padding: 14px; text-align: center;
  color: var(--ink); background: var(--amber); border-radius: 50%;
  transform: rotate(9deg); box-shadow: 0 18px 50px rgba(0,0,0,.28);
}
.hero-sticker span { font-size: 8px; font-weight: 800; letter-spacing: .14em; }
.hero-sticker strong { font-family: var(--display); font-size: 16px; line-height: 1.4; }
.hero-index { position: absolute; right: 0; bottom: -16px; color: var(--paper-dim); font-size: 10px; letter-spacing: .2em; }
.scroll-cue {
  position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%);
  display: flex; align-items: center; gap: 10px; color: var(--paper-dim);
  font-size: 9px; letter-spacing: .17em; text-transform: uppercase;
}
.scroll-cue i { display: block; width: 1px; height: 28px; background: linear-gradient(var(--acid), transparent); }

.marquee { overflow: hidden; color: var(--ink); background: var(--acid); border-block: 1px solid var(--ink); }
.marquee-track {
  width: max-content; padding: 9px 0; display: flex; align-items: center; gap: 22px;
  font-size: 11px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
  animation: marquee 24s linear infinite;
}
.marquee-track i { font-style: normal; font-size: 15px; }
@keyframes marquee { to { transform: translateX(-50%); } }

.section { width: min(var(--max), calc(100% - var(--pad) * 2)); margin: 0 auto; padding: clamp(92px, 12vw, 160px) 0; scroll-margin-top: 72px; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(260px, .55fr); column-gap: 72px; align-items: end; }
.section-heading .eyebrow { grid-column: 1 / -1; }
.section-heading h2, .visit-title h2, .faq-heading h2, .rules h2, .gallery-heading h2 {
  margin: 0; font-family: var(--display); font-size: clamp(42px, 5.1vw, 76px);
  line-height: 1.15; letter-spacing: -.045em; font-weight: 700;
}
.section-heading > p:last-child { margin: 0 0 8px; color: rgba(242,237,223,.68); font-size: 15px; line-height: 1.9; }

.encounter { border-bottom: 1px solid var(--line); }
.encounter-grid {
  margin-top: 72px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
.encounter-card {
  min-width: 0; display: grid; grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  background: var(--ink); overflow: hidden;
}
.encounter-photo { min-height: 360px; margin: 0; overflow: hidden; background: var(--ink-raised); }
.encounter-photo img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.78) contrast(1.06); transition: transform .7s cubic-bezier(.22,1,.36,1), filter .35s ease; }
.encounter-card:hover .encounter-photo img { transform: scale(1.035); filter: saturate(1) contrast(1.02); }
.encounter-copy { min-width: 0; padding: 34px 28px 28px; display: flex; flex-direction: column; }
.card-number { color: var(--acid); font-size: 9px; letter-spacing: .17em; }
.encounter-copy h3 { margin: 46px 0 16px; font-family: var(--display); font-size: clamp(27px, 2.4vw, 34px); line-height: 1.25; letter-spacing: -.035em; }
.encounter-copy p { margin: 0; color: rgba(242,237,223,.67); font-size: 13px; line-height: 1.9; }
.card-tag {
  width: max-content; max-width: 100%; margin-top: auto; padding-top: 24px;
  color: var(--paper-dim); font-size: 10px; line-height: 1.7; letter-spacing: .08em; border-top: 1px solid var(--line);
}
.micro-note { margin: 20px 0 0; color: rgba(242,237,223,.48); font-size: 11px; text-align: right; }

.manifesto { padding: clamp(100px, 12vw, 166px) var(--pad); color: var(--ink); background: var(--paper); }
.manifesto-inner { width: min(var(--max), 100%); margin: 0 auto; }
.manifesto-kicker { margin: 0 0 30px; font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.manifesto-lead {
  margin: 0; max-width: 1080px; font-family: var(--display); font-weight: 700;
  font-size: clamp(45px, 7.2vw, 104px); line-height: 1.08; letter-spacing: -.06em;
}
.manifesto-bottom { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: end; margin-top: 70px; padding-top: 26px; border-top: 1px solid var(--line-dark); }
.manifesto-bottom p { max-width: 500px; margin: 0; font-size: 15px; line-height: 1.9; }
.manifesto-words { display: flex; justify-content: flex-end; gap: 10px; }
.manifesto-words span { padding: 6px 12px; border: 1px solid var(--line-dark); border-radius: 999px; font-size: 12px; }

.first-visit { display: grid; grid-template-columns: minmax(280px, .75fr) minmax(0, 1.25fr); gap: clamp(50px, 9vw, 130px); }
.visit-title { position: sticky; top: 120px; align-self: start; }
.steps { border-top: 1px solid var(--line); }
.step { display: grid; grid-template-columns: 58px 1fr; gap: 22px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.step > span { color: var(--acid); font-size: 10px; letter-spacing: .18em; }
.step h3 { margin: 0 0 8px; font-family: var(--display); font-size: 25px; line-height: 1.3; }
.step p { margin: 0; color: rgba(242,237,223,.64); font-size: 14px; }

.gallery-section { padding: clamp(92px, 12vw, 160px) var(--pad); background: #111512; border-block: 1px solid var(--line); scroll-margin-top: 72px; }
.gallery-heading { width: min(var(--max), 100%); margin: 0 auto; padding: 0; display: flex; align-items: end; justify-content: space-between; gap: 50px; }
.gallery-heading > p { max-width: 390px; margin: 0 0 10px; color: rgba(242,237,223,.6); font-size: 14px; }
.gallery-grid {
  width: min(var(--max), 100%); margin: 66px auto 0; display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: clamp(190px, 19vw, 260px); gap: 12px;
}
.gallery-grid figure { margin: 0; position: relative; min-width: 0; overflow: hidden; background: var(--ink); }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.78) contrast(1.06); transition: transform .7s cubic-bezier(.22,1,.36,1), filter .35s ease; }
.gallery-grid figure:hover img { transform: scale(1.035); filter: saturate(1) contrast(1.02); }
.gallery-a { grid-column: span 2; grid-row: span 2; }
.gallery-h { grid-column: span 2; }
.gallery-grid figcaption {
  position: absolute; inset: auto 0 0; padding: 22px; display: flex; align-items: end; justify-content: space-between; gap: 16px;
  color: var(--paper); background: linear-gradient(transparent, rgba(0,0,0,.78)); font-size: 12px;
}
.gallery-grid figcaption span { font-family: var(--display); font-size: 20px; }
.gallery-grid figcaption small { color: rgba(242,237,223,.72); font-size: 9px; text-align: right; }

.photo-credit { width: min(var(--max), 100%); margin: 16px auto 0; color: rgba(242,237,223,.38); font-size: 9px; text-align: right; }

.rules { display: grid; grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr); gap: clamp(50px, 9vw, 130px); }
.rules-copy > p:last-child { max-width: 390px; margin: 26px 0 0; color: rgba(242,237,223,.62); font-size: 14px; }
.rules-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.rules-list li { display: grid; grid-template-columns: 44px minmax(150px, .7fr) 1fr; gap: 20px; align-items: baseline; padding: 25px 0; border-bottom: 1px solid var(--line); }
.rules-list li > span { color: var(--acid); font-size: 9px; letter-spacing: .18em; }
.rules-list strong { font-family: var(--display); font-size: 21px; line-height: 1.45; }
.rules-list p { margin: 0; color: rgba(242,237,223,.59); font-size: 13px; }

.visit-section {
  min-height: 720px; padding: 0 var(--pad); display: grid; grid-template-columns: 1.05fr .95fr;
  align-items: stretch; background: var(--rust); scroll-margin-top: 72px; overflow: hidden;
}
.visit-map-art { position: relative; min-height: 620px; overflow: hidden; border-right: 1px solid rgba(9,11,10,.22); }
.map-road { position: absolute; height: 3px; background: rgba(9,11,10,.22); transform-origin: left center; }
.map-road-a { width: 130%; left: -10%; top: 32%; transform: rotate(-13deg); }
.map-road-b { width: 110%; left: -6%; top: 68%; transform: rotate(9deg); }
.map-road-c { width: 90%; left: 34%; top: -6%; transform: rotate(77deg); }
.map-pin {
  position: absolute; left: 48%; top: 43%; width: 112px; aspect-ratio: 1; display: grid; place-content: center; gap: 0;
  color: var(--ink); background: var(--acid); border: 2px solid var(--ink); border-radius: 50%;
  box-shadow: 14px 16px 0 rgba(9,11,10,.14); transform: rotate(-8deg);
}
.map-pin::before { content: ""; position: absolute; left: 50%; top: -15px; width: 2px; height: 18px; background: var(--ink); }
.map-pin i { width: 5px; height: 5px; margin: 0 auto 4px; background: var(--ink); border-radius: 50%; }
.map-pin strong { font-family: var(--display); font-size: 31px; line-height: 1; }
.map-label { position: absolute; padding: 5px 9px; color: var(--paper); background: var(--ink); font-size: 10px; letter-spacing: .08em; }
.map-label-a { left: 7%; top: 23%; transform: rotate(-13deg); }
.map-label-b { right: 11%; bottom: 25%; transform: rotate(8deg); }
.map-label-c { left: 17%; bottom: 10%; color: rgba(242,237,223,.58); background: transparent; border: 1px solid rgba(9,11,10,.28); color: var(--ink); }
.visit-card { align-self: center; padding: clamp(65px, 8vw, 110px) clamp(30px, 6vw, 92px); color: var(--ink); }
.visit-card .eyebrow { color: var(--ink); }
.visit-card h2 { margin: 0; font-family: var(--display); font-size: clamp(43px, 5vw, 72px); line-height: 1.1; letter-spacing: -.05em; }
.visit-card address { margin: 32px 0 0; font-style: normal; font-size: clamp(17px, 1.7vw, 21px); font-weight: 700; line-height: 1.7; }
.visit-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.visit-card .button-primary { color: var(--paper); background: var(--ink); border-color: var(--ink); }
.visit-card .button-primary:hover { color: var(--ink); background: var(--paper); border-color: var(--paper); }
.visit-card .button-ghost { color: var(--ink); border-color: rgba(9,11,10,.42); }
.visit-card .button-ghost:hover { color: var(--paper); background: var(--ink); border-color: var(--ink); }
.visit-contact { margin-top: 34px; padding-top: 22px; display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 14px; border-top: 1px solid rgba(9,11,10,.22); }
.visit-contact span { font-size: 10px; letter-spacing: .12em; }
.visit-contact a { font-family: var(--display); font-size: clamp(24px, 2.5vw, 35px); font-weight: 700; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 6px; }
.visit-note { margin: 28px 0 0; font-size: 11px; line-height: 1.8; opacity: .68; }

.faq { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); gap: clamp(50px, 9vw, 130px); }
.faq-heading { position: sticky; top: 120px; align-self: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 27px 0; display: flex; align-items: center; justify-content: space-between; gap: 28px;
  font-family: var(--display); font-size: clamp(19px, 2.1vw, 25px); line-height: 1.5;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { width: 30px; height: 30px; flex: 0 0 auto; position: relative; border: 1px solid var(--line); border-radius: 50%; transition: background .2s ease, transform .2s ease; }
.faq summary span::before, .faq summary span::after { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 1px; background: var(--paper); transform: translate(-50%,-50%); }
.faq summary span::after { transform: translate(-50%,-50%) rotate(90deg); transition: transform .2s ease; }
.faq details[open] summary span { color: var(--ink); background: var(--acid); transform: rotate(180deg); }
.faq details[open] summary span::before, .faq details[open] summary span::after { background: var(--ink); }
.faq details[open] summary span::after { transform: translate(-50%,-50%) rotate(0); }
.faq details p { max-width: 720px; margin: -4px 0 30px; padding-right: 55px; color: rgba(242,237,223,.64); font-size: 14px; line-height: 1.9; }

.closing { padding: clamp(100px, 13vw, 180px) var(--pad); color: var(--ink); background: var(--acid); text-align: center; overflow: hidden; }
.closing-kicker { margin: 0 0 28px; font-size: 10px; font-weight: 800; letter-spacing: .2em; }
.closing h2 { margin: 0 auto; font-family: var(--display); font-size: clamp(54px, 8.4vw, 122px); line-height: 1.02; letter-spacing: -.06em; }
.closing-actions { margin-top: 46px; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 18px 28px; }
.button-light { color: var(--ink); background: var(--paper); border-color: var(--ink); }
.button-light:hover { color: var(--paper); background: var(--ink); }
.text-link { padding: 11px 0; font-size: 13px; font-weight: 700; border-bottom: 1px solid rgba(9,11,10,.55); }
.closing-address { margin: 60px 0 0; font-size: 11px; letter-spacing: .08em; opacity: .68; }

.site-footer {
  padding: 30px var(--pad); display: flex; align-items: center; justify-content: space-between; gap: 28px;
  color: var(--paper-dim); border-top: 1px solid var(--line); font-size: 10px;
}
.footer-brand { display: grid; line-height: 1.5; }
.footer-brand strong { color: var(--paper); font-family: var(--display); font-size: 17px; letter-spacing: .08em; }
.site-footer a { color: var(--paper); }
.footer-links { display: flex; gap: 18px; }
.footer-links a { color: var(--paper-dim); }
.footer-links a:hover { color: var(--acid); }

.mobile-cta { display: none; }
.toast {
  position: fixed; z-index: 80; left: 50%; bottom: 28px; padding: 11px 18px;
  color: var(--ink); background: var(--acid); box-shadow: var(--shadow); font-size: 12px; font-weight: 700;
  transform: translate(-50%, 30px); opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 1; transform: none; transition: opacity .65s ease, transform .65s cubic-bezier(.22,1,.36,1); }
html.js .reveal { opacity: 0; transform: translateY(28px); }
html.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .header-inner { min-height: 72px; }
  .site-nav {
    position: fixed; inset: 72px 0 auto; min-height: calc(100svh - 72px); padding: 42px var(--pad) 120px;
    display: flex; flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(9,11,10,.98); transform: translateX(100%); visibility: hidden;
    transition: transform .3s ease, visibility .3s ease;
  }
  .site-nav a { padding: 22px 0; font-family: var(--display); font-size: 28px; border-bottom: 1px solid var(--line); }
  .site-nav .nav-call { margin-top: 28px; padding: 15px 18px; text-align: center; font-family: var(--sans); font-size: 14px; }
  .site-nav.is-open { transform: translateX(0); visibility: visible; }
  .nav-toggle { width: 44px; height: 44px; display: grid; place-content: center; gap: 6px; position: relative; z-index: 2; }
  .nav-toggle span:not(.sr-only) { width: 28px; height: 1px; background: var(--paper); transition: transform .2s ease, opacity .2s ease; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }
  .hero { padding-top: 118px; }
  .hero-grid { grid-template-columns: 1fr; gap: 58px; }
  .hero-copy { max-width: 760px; }
  .hero h1 { font-size: clamp(54px, 10vw, 84px); }
  .hero-visual { width: min(100%, 590px); min-height: 0; margin-left: auto; display: grid; grid-template-columns: 1fr .44fr; align-items: end; }
  .hero-image-main { width: 100%; aspect-ratio: 4 / 4.3; }
  .hero-image-small { position: relative; left: auto; bottom: 24px; width: 100%; margin-left: -34%; border-width: 7px; }
  .hero-sticker { right: 2%; top: -38px; }
  .section-heading, .first-visit, .rules, .faq { grid-template-columns: 1fr; gap: 46px; }
  .section-heading > p:last-child { max-width: 620px; }
  .encounter-grid { grid-template-columns: 1fr; }
  .encounter-card { grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr); }
  .encounter-photo { min-height: 330px; }
  .manifesto-bottom { grid-template-columns: 1fr; gap: 32px; }
  .manifesto-words { justify-content: flex-start; }
  .visit-title, .faq-heading { position: static; }
  .step { grid-template-columns: 48px 1fr; }
  .gallery-heading { align-items: start; flex-direction: column; gap: 19px; }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 220px; }
  .gallery-a { grid-column: span 2; grid-row: auto; }
  .gallery-h { grid-column: span 2; }
  .rules-list li { grid-template-columns: 36px minmax(150px, .8fr) 1fr; }
  .visit-section { grid-template-columns: .8fr 1.2fr; }
  .visit-map-art { min-height: 100%; }
  .map-pin { left: 40%; width: 94px; }
}

@media (max-width: 720px) {
  :root { --pad: 18px; }
  body { padding-bottom: 70px; }
  body::before { opacity: .16; }
  .header-inner { width: calc(100% - 36px); min-height: 66px; }
  .brand-mark { width: 34px; height: 34px; font-size: 20px; }
  .brand-copy strong { font-size: 18px; }
  .brand-copy small { font-size: 7px; }
  .site-nav { top: 66px; min-height: calc(100svh - 66px); }
  .hero { min-height: auto; padding: 104px 18px 72px; }
  .hero::after { display: none; }
  .hero-grid { gap: 45px; }
  .hero .eyebrow { margin-bottom: 20px; font-size: 9px; }
  .hero h1 { font-size: clamp(43px, 12.8vw, 64px); line-height: 1.08; letter-spacing: -.055em; }
  .hero-intro { margin-top: 24px; font-size: 15px; line-height: 1.8; }
  .hero-proof { margin-top: 19px; font-size: 9px; }
  .hero-proof strong { font-size: 19px; }
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 24px; }
  .hero-actions .button { padding-inline: 12px; min-height: 48px; font-size: 13px; }
  .hero-facts { gap: 10px; margin-top: 34px; padding-top: 18px; }
  .hero-facts span { font-size: 8px; }
  .hero-facts strong { font-size: 11px; white-space: normal; }
  .hero-visual { display: block; padding: 0 0 30px; }
  .hero-image-main { width: 92%; margin: 0; aspect-ratio: 4 / 4.6; }
  .hero-image-small { position: absolute; right: 0; bottom: 0; width: 42%; left: auto; margin: 0; border-width: 5px; }
  .hero-sticker { width: 104px; right: -2px; top: -34px; }
  .hero-sticker strong { font-size: 13px; }
  .hero-index { display: none; }
  .scroll-cue { display: none; }
  .marquee-track { padding: 8px 0; font-size: 9px; gap: 17px; }
  .section { width: calc(100% - 36px); padding: 82px 0; }
  .eyebrow { margin-bottom: 18px; font-size: 9px; }
  .section-heading, .first-visit, .rules, .faq { gap: 34px; }
  .section-heading h2, .visit-title h2, .faq-heading h2, .rules h2, .gallery-heading h2 { font-size: clamp(38px, 11.7vw, 55px); line-height: 1.15; }
  .section-heading > p:last-child { font-size: 14px; }
  .encounter-grid { margin-top: 40px; grid-template-columns: 1fr; }
  .encounter-card { grid-template-columns: 1fr; }
  .encounter-photo { min-height: 0; aspect-ratio: 4 / 3; }
  .encounter-copy { padding: 24px 22px 23px; }
  .encounter-copy h3 { margin: 26px 0 12px; font-size: 28px; }
  .encounter-copy p { font-size: 13px; }
  .card-tag { margin-top: 24px; }
  .micro-note { text-align: left; line-height: 1.7; }
  .manifesto { padding: 82px 18px; }
  .manifesto-lead { font-size: clamp(39px, 11.5vw, 55px); letter-spacing: -.055em; }
  .manifesto-bottom { margin-top: 48px; gap: 26px; }
  .manifesto-bottom p { font-size: 14px; }
  .manifesto-words { flex-wrap: wrap; }
  .first-visit { gap: 34px; }
  .step { grid-template-columns: 36px 1fr; gap: 13px; padding: 25px 0; }
  .step h3 { font-size: 23px; }
  .step p { font-size: 13px; }
  .gallery-section { padding: 82px 18px; }
  .gallery-heading h2 br { display: none; }
  .gallery-heading > p { font-size: 13px; }
  .gallery-grid { margin-top: 38px; grid-template-columns: 1fr; grid-auto-rows: auto; gap: 11px; }
  .gallery-grid figure, .gallery-a, .gallery-h { grid-column: auto; grid-row: auto; aspect-ratio: 1; }
  .gallery-a { aspect-ratio: 4 / 3; }
  .gallery-grid figcaption { padding: 16px; }
  .gallery-grid figcaption span { font-size: 18px; }
  .gallery-grid figcaption small { font-size: 9px; }
  .photo-credit { line-height: 1.6; }
  .rules-list li { grid-template-columns: 32px 1fr; gap: 8px 10px; padding: 21px 0; }
  .rules-list strong { font-size: 19px; }
  .rules-list p { grid-column: 2; font-size: 12px; }
  .visit-section { min-height: 0; grid-template-columns: 1fr; padding: 0; }
  .visit-map-art { min-height: 350px; border-right: 0; border-bottom: 1px solid rgba(9,11,10,.22); }
  .map-pin { left: 45%; top: 38%; }
  .map-label-c { bottom: 7%; left: 7%; }
  .visit-card { padding: 72px 18px 82px; }
  .visit-card h2 { font-size: clamp(40px, 11.5vw, 55px); }
  .visit-card address { margin-top: 25px; font-size: 17px; }
  .visit-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .visit-actions .button { padding-inline: 10px; font-size: 13px; }
  .visit-contact { display: grid; gap: 7px; }
  .visit-contact a { font-size: 31px; }
  .faq { gap: 34px; }
  .faq summary { padding: 22px 0; font-size: 18px; gap: 14px; }
  .faq summary span { width: 27px; height: 27px; }
  .faq details p { padding-right: 0; font-size: 13px; }
  .closing { padding: 88px 18px 96px; }
  .closing h2 { font-size: clamp(46px, 13.5vw, 68px); line-height: 1.07; }
  .closing-actions { margin-top: 36px; }
  .closing-address { margin-top: 45px; line-height: 1.8; }
  .site-footer { padding: 24px 18px 30px; flex-wrap: wrap; gap: 16px 24px; }
  .site-footer p { margin: 0; }
  .footer-links { order: 4; width: 100%; }
  .mobile-cta {
    position: fixed; z-index: 45; inset: auto 10px 10px; height: 58px; padding: 6px; display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
    background: rgba(9,11,10,.91); border: 1px solid rgba(242,237,223,.18); backdrop-filter: blur(16px); box-shadow: 0 10px 40px rgba(0,0,0,.5);
  }
  .mobile-cta a { display: flex; align-items: center; justify-content: center; gap: 7px; color: var(--paper); font-size: 12px; font-weight: 700; }
  .mobile-cta a:first-child { color: var(--ink); background: var(--acid); }
  .mobile-cta span { font-size: 9px; opacity: .62; }
  .toast { bottom: 82px; }
}

@media (max-width: 390px) {
  .hero h1 { font-size: 43px; }
  .hero-actions { grid-template-columns: 1fr; }
  .hero-facts { grid-template-columns: 1fr 1fr; }
  .hero-facts div:last-child { grid-column: 1 / -1; }
  .visit-actions { grid-template-columns: 1fr; }
  .gallery-grid figcaption { align-items: start; flex-direction: column; gap: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}